Re: [B.A.T.M.A.N.] [PATCH] batman-adv: fix compat macro for kstrtou32

On Friday 22 November 2013 18:38:30 Antonio Quartulli wrote:

The macro previously introduced in the compat code to replace kstrtou32() may not work properly in case of a too large user input.

Fix it by using a temporary variable of the proper length and then cast the result.

Possibly return -ERANGE is the result is too big to fix a 32bit long variable.

Cc: Matthias Schiffer mschiffer@universe-factory.net Signed-off-by: Antonio Quartulli antonio@meshcoding.com

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compat.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)

Applied in revision 28dab26.

Thanks, Marek